| | Jolly Cholly's Funland | North Attleboro, Massachusetts, United States | - | s | - | |
| | Johore Safari World | Simpang Renggam, Johor, Malaysia | - | | - | |
| | Jiugang Workers Amusement Park | Jiayuguan, Gansu, China | - | ≤ | - | - |
| Jinshidi Amusement Park | Baiyun, Guangzhou, Guangdong, China | - | | - | - |
| | Jinsha Amusement Park | Shishi, Quanzhou, Fujian, China | - | ≤ | - | - |
| Jinling Happy World | Jin'an, Lu'an, Anhui, China | - | | - | |
| | Jinhae Parkland | Jinhae, Gyeongsangnam-do, South Korea | - | ≤ | - | |
| | Jingyuan Park | Daqing, Heilongjiang, China | - | ≤ | - | - |
| | Jingcai Happy World | Hanjiang, Yangzhou, Jiangsu, China | - | - | - | |
| | Jinan Chengshui Amusement Park | Jiyang, Jinan, Shandong, China | - | - | - | - |
| | Jiaozuo Park | Jianxi, Luoyang, Henan, China | - | - | 1 | - |
| Jiangxin Xiyuan | Lucheng, Wenzhou, Zhejiang, China | - | - | - | - |
| | Jiang Shang Park | Linquan, Fuyang, Anhui, China | - | ≤ | - | - |
| | Jiahua Happy Park | Chaonan, Shantou, Guangdong, China | - | - | - | - |
| | Jenison Electric Park | Park Township, Michigan, United States | - | - | - | - |
| | Jefferson Beach | St. Clair Shores, Michigan, United States | - | - | - | |
| | Jeepers | Rockville, Maryland, United States | - | | - | |
| | Jeepers | Roseville, Michigan, United States | - | | - | |
| | Jeepers | Albany, New York, United States | - | - | - | |
| | Jeepers | Methuen, Massachusetts, United States | - | | - | ≤ |
| | Jeepers | Auburn Hills, Michigan, United States | - | | - | |
| | Jeepers | Concord, North Carolina, United States | - | | - | |
| | Jeepers | Cleveland, Ohio, United States | - | - | - | |
| | Jeepers | Parkville, Maryland, United States | - | | - | |